Allen-Bradley 1606-XL720E-3 Power Supply | 720W 3-Phase

Allen-Bradley 1606-XL720E-3 720W Three-Phase Power Supply

The 1606-XL720E-3 from Allen-Bradley is a robust 720-watt three-phase power supply designed for demanding industrial applications. This unit converts three-phase AC power to stable DC voltage for control systems and automation equipment. It delivers reliable performance with high efficiency in challenging factory environments.

Core Technical Specifications

• Input Voltage Range: 400-500V AC three-phase
• Output Voltage: 24-28V DC adjustable
• Rated Output Power: 720 Watts continuous
• Maximum Input Current: 2 Amps per phase at 400VAC
• Input Frequency: 47-63 Hz
• Typical Efficiency: 92.5% at full load
• Output Current Capacity: 30 Amps maximum at 24VDC
• Ripple & Noise: < 50 mV peak-to-peak
• Power Factor: > 0.95 at full load
• Weight: 2.2 kg (4.85 lbs)
• Operating Temperature: 0 to 70°C (32 to 158°F)
• Storage Temperature: -40 to +85°C (-40 to +185°F)

Reliable Performance For Harsh Environments

• Provides stable DC power for factory automation machines and control systems
• Handles input voltage fluctuations within the 400-500VAC range without interruption
• Integrated protection against short circuits, overloads, and over-temperature conditions
• Low-noise design with <50 mV ripple for sensitive electronic control systems
• Compact form factor operates efficiently in confined panel spaces
• Maintains full rated performance up to 70°C ambient temperature

Protection & Safety Features

• Overload Protection: Automatic current limiting with automatic recovery
• Short Circuit Protection: Hiccup mode with auto-restart after fault clearance
• Overvoltage Protection: Output clamps at <29VDC to protect connected devices
• Thermal Protection: Automatic shutdown with recovery when temperature normalizes
• Input Protection: Inrush current limiting and surge protection
• Safety Standards: Certified to UL 508, CE, and other international standards

Industrial Use Cases And Solutions

• Powers motor starters, contactors, and variable frequency drives in control panels
• Provides DC power for PLC systems, HMIs, and industrial communication networks
• Runs sensors, safety relays, and measurement devices on automated assembly lines
• Solutions for automotive manufacturing, food processing, and packaging applications
• Provides stable voltage for robotic arms, positioning systems, and material handling
• Reduces system downtime through reliable power delivery in harsh conditions

Easy DIN Rail Installation

• Mounts quickly on standard 35 mm DIN rail (EN 60715)
• Clear terminal labeling simplifies wiring connections
• Recommended wire size: 20 to 10 AWG depending on current
• Maintain minimum 50 mm (2 inches) clearance above and below for ventilation
• Verify input voltage matches supply before energizing the unit
• Ground the unit properly using the designated grounding terminal

System Compatibility

• Compatible with Allen-Bradley ControlLogix, CompactLogix, and GuardLogix controllers
• Connects to industrial devices from multiple manufacturers using standard DC voltage
• Fits European (400V) and Asian (440V) three-phase electrical systems
• Meets global safety and EMC standards for industrial equipment
• Can be paralleled for higher power requirements (with current sharing option)

Package Contents

• One (1) Allen-Bradley 1606-XL720E-3 power supply unit
• One (1) comprehensive user manual with wiring diagrams
• One (1) set of DIN rail mounting clips
• Shipping via FedEx, UPS, or DHL with tracking information

Shipping & Support

• Typically ships within 2-3 business days from order confirmation
• Standard 12-month manufacturer warranty applies
• Technical support available for installation and application questions
• Global shipping with customs documentation as required

Frequently Asked Questions

• Can this power supply operate on single-phase input? No, it requires three-phase 400-500VAC input for proper operation.
• What is the output adjustment range? The output can be adjusted between 24-28VDC using the potentiometer.
• Is parallel operation supported? Yes, with appropriate current sharing configuration for higher power systems.

For technical datasheets and application support for the 1606-XL720E-3 power supply, contact our engineering team.

Contact Information:
Email: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner: AutoNex Controls Limited

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